Hi, Normally daylight date change last sunday march for Turkey but this year daylight saving time will change for Turkey at 28 March 2011 at 03.00 AM so how can i change daylight save time setting for this year on CentOS servers ? I wrote rule file like below and compile it with zic but when I compile rule file,it has changed date immediately but it should be change at 28 March 2011 03.00 AM. #Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S Rule TR 2011 only - Mar 22 14:47:00 1:00 S #Zone NAME GMTOFF RULES/SAVE FORMAT [UNTIL] Zone Europe/Istanbul +2:00 TR EEST If you help me,i will be happy. Thanks. -- Iyi calismalar.Basarilar... Semih Gokalp Istanbul/Turkiye -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermail/centos/attachments/20110322/858779d4/attachment-0004.html>